65150520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{542921}}^1$

素因数の和:542935

約数の個数: 32

約数和(自身を含む): 195451920

約数和(自身を除く): 130301400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 542921, 1085842, 1628763, 2171684, 2714605, 3257526, 4343368, 5429210, 6515052, 8143815, 10858420, 13030104, 16287630, 21716840, 32575260, 65150520]

約数ペア:

[(1, 65150520), (2, 32575260), (3, 21716840), (4, 16287630), (5, 13030104), (6, 10858420), (8, 8143815), (10, 6515052), (12, 5429210), (15, 4343368), (20, 3257526), (24, 2714605), (30, 2171684), (40, 1628763), (60, 1085842), (120, 542921)]